The Spangled kookaburra (Dacelo tyro), also known as the Aru giant kingfisher, is a species of kookaburra found only on the Aru Islands and the Trans Fly savanna and grasslands of southern New Guinea. It has bright blue wings and tail, a white chest and belly, dark eyes, and a striking white-spotted black head. Practically nothing is known of its family life or breeding biology.